Over millions of years, evolution has endowed us with billions of neurons devoted to the subtleties of recognizing a friend’s face, distinguishing different types of sounds, and using fine motor control. In contrast, the abstract reasoning that we associate with ‘higher thought’ like arithmetic or logic is a relatively recent skill, developed over only a few thousand years. It often requires simpler software and less computer power to mimic or even exceed human capabilities on these types of tasks.
